Sarnia, ON · Lifetime Aluminum Roofing

Metal Roofing in Sarnia, Ontario

Interlock® installs lifetime aluminum metal roofing in Sarnia, ON — 72 roofs completed since 1998 by installation crews. Explore roofing profiles, local project evidence, and applicable limited warranty terms.

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Why Sarnia homeowners choose Interlock

Interlock Metal Roofing (Ontario) Ltd., founded February 27, 1998, is a trusted metal roofing contractor and the exclusive authorized installer of Interlock® lifetime aluminum roofing systems for homeowners in Sarnia, Ontario. We provide roof replacement and re-roofing throughout Sarnia, delivering heavy-gauge, fire-resistant, energy-efficient cool-roof solutions engineered for snow-shedding and long-term protection—ideal for Sarnia’s lake-influenced winters, freeze–thaw cycles, coastal humidity and seasonal winds. The Interlock Lifetime Roofing System combines the timeless look of slate, cedar shingles, shake, Mediterranean tile or standing seam with the strength of metal, protected by the Alunar® Coating System and backed by a Lifetime Warranty.

72Roofs installed in Sarnia
1998First Sarnia installation
2019Most recent installation
8Verified local reviews

Roofing styles available in Sarnia

Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.

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Completed Interlock® metal roofs near Sarnia, ON

Interlock® has installed 72 lifetime aluminum metal roofs in Sarnia, Ontario, Canada since 1998. Every marker represents an anonymized project from our installation records. Explore verified installations across Sarnia, Ontario, Canada on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam), colour and year of completion.

See completed Interlock® metal roofing projects across Sarnia, ON →

Open Sarnia, ON on the interactive project map →Browse the Interlock® project directory for Sarnia, ON →See more Interlock® projects →

What Sarnia homeowners say

★★★★★
Metal Shingles Sarnia, ON Review
Review: August 20, 2019Completion: July 12, 2019
The project stalled because of the interface between the solar company and the interlock installers.It took the installers almost a whole month to come back and finish the job.The communication between interlock, installers and us was very poor.Recommend that you encourage people with solar panels to use your preferred solar contractor to avoid these type of issues.
Greg and Emily P.Sarnia, ON
★★★★★
Metal Shingles Sarnia, ON Review
Review: February 12, 2019Completion: January 10, 2019
Considering we were told that installation would be completed by mid Nov and it wasn't done until mid January, the scheduling needs to be improved upon. My wife believes the installation crew urinated on our fence gate. Also, their vehicle left a stain on our driveway so a decent running vehicle should be used in the future.
Eric and Sabrina M.Sarnia, ON
★★★★★
Metal Shingles Sarnia, ON Review
Review: October 21, 2016Completion: September 10, 2016
I think they could improve on the scheduling and making sure they do what the contract stated.
Mike B.Sarnia, ON
★★★★★
Metal Shingles Sarnia, ON Review
Review: December 10, 2015Completion: November 7, 2015
This was a steep roof and with only one employee on the job it took much longer than necessary.
Michael D.Sarnia, ON
★★★★★
Metal Shingles Sarnia, ON Review
Review: November 6, 2015
Gregory P.Sarnia, ON
★★★★★
Metal Shingles Sarnia, ON Review
Review: September 1, 2015Completion: July 28, 2015
Doris D.Sarnia, ON